Double free in Intel Software Guard Extensions SDK
Priority LOW 31CWE-415Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
Double free in Intel(R) SGX SDK for Linux before version 2.2 and Intel(R) SGX SDK for Windows before version 2.1 may allow an authenticated user to potentially enable information disclosure or denial of service via local access.
Why it matters now
EPSS 0.00348 28th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Intel | Intel(R) Software Guard Extensions SDK | Multiple versions. | — | No fix listed | CNA |
- Intel(R) Software Guard Extensions SDK VendorIntel Affected Multiple versions. Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:* | before 2.1 | Vulnerable | Intel |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
| cpe:2.3:a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:* | before 2.2 | Vulnerable | Intel |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
- cpe:2.3:a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·Intel
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
- cpe:2.3:a:intel:software_guard_extensions_sdk:*:*:*:*:*:*:*:* Versions before 2.2 Vulnerable ·Intel
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-0122
- 2026-10-03 Alias added: GHSA-364f-vpc5-cg4x
References
More Intel Software Guard Extensions Sdk vulnerabilities
- TI-2019-10852 Improper input validation in Intel 2019.2 IPU – Intel SGX CVSS 3.1HIGH 7.8
- TI-2019-10851 Insufficient initialization in Intel(R) SGX SDK Windows versions 2.4.100.51291 and… CVSS 3.1HIGH 7.8
- TI-2020-00544 Improper initialization in the Intel(R) SGX SDK before v2.6.100.1 may allow an… CVSS 3.1HIGH 7.8
Sources
- CVE-2019-0122 · CVE Program
- CVE-2019-0122 · NVD
- FIRST EPSS
- GHSA-364f-vpc5-cg4x · GitHub Advisory Database · CC BY 4.0
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